baber/WOPTO huggingface dataset:
Patent RU-2075244-C1 (RU)
Title: Некогерентный инвариантный приемник
IPC: G01S7/292
Filed: 1994-04-27
Granted: 1997-03-10
Abstract: Некогерентный инвариантный приемник, содержащий параллельно соединенные по входу приемные блоки, состоящие из последовательно соединенных согласованного фильтра и квадратора, вход и выход которых являются соответственно входом и выходом приемного блока, первый блок выбора максимального сигнала, входы которого подключены к выходам приемных блоков, а выход соединен с первым входом блока сравнения, выход которого является выходом инвариантного приемника, а также последовательно соединенные формирователь порогового сигнала и перемножитель, выходом подключенный к второму входу блока сравнения, отличающийся тем, что введены втором блок выбора максимального сигнала, блок вычитания, выходом подключенный к второму входу перемножителя, блок выбора минимального сигнала, входами соединенный с выходами приемных блоков, а выходом подключенный к первому входу блока вычитания, ключи, входами и управляющими входами соединенные соответственно с выходами приемных блоков и дополнительными выходами первого блока выбора максимального сигнала, а выходами соединенные с входами второго блока выбора максимального сигнала, выход которого соединен с вторым входом блока вычитания.
Patent RU-2039791-C1 (RU)
Title: Method for production of winter-grade diesel fuel
Inventor: KARAKUTS VLADIMIR N
IPC: C10G55/08
Filed: 1994-05-17
Granted: 1995-07-20
Abstract: FIELD: petroleum chemistry. SUBSTANCE: oil is distilled over to run off kerosene of 120-260 C fraction and diesel fuel of 160-320 and 240-360 C fractions. Diesel fractions are mixed. One part is distilled over to run off 200-320 C fraction. The last and remaining parts of mixture are subjected to hydrofining. 200-320 C hydrofined fraction is dewaxed with the aid of zeolite to produce dewaxed fraction. Kerosene fraction is subjected to secondary distillation to obtain NK-240 and last fractions. Winter-grade diesel fuel is produced by mixing dewaxed fraction and mixture of diesel fractions or the last fraction subjected to hydrofining, kerosene and last fraction with the following amount of components: 10.0-20.0; 20.0-50.0; 30.0-50.0; the balance, last fraction. EFFECT: higher efficiency. 1 dwg, 3 tbl
Patent RU-2097913-C1 (RU)
Title: Switch
Inventor: GREKHOV IGOR V
IPC: H03K17/56
Filed: 1994-07-08
Granted: 1997-11-27
Abstract: FIELD: heavy-current semiconductor equipment, in particular, power supplies of powerful lasers, purification of industrial wastes, power converters. SUBSTANCE: device has input stage which is designed as serial circuit of saturation choke, diode and reverse-direction diode transistor, and serial circuit of thyristor, capacitor and inductance element. In addition device has power supply for starting circuit, which is connected in parallel to capacitor or reverse-direction diode transistor. Anode of thyristor is connected to anode of diode transistor and cathode of diode. Cathode of semiconductor isolation element is connected to first terminal of transistor. Its cathode is connected to first terminal of capacitor. Goal of invention is achieved by use of serial circuit of additional inductance element and winding for demagnetization of saturation choke. Latter winding is introduced between second terminal of capacitor and second terminal of resistor. EFFECT: decreased power losses. 2 dwg
Patent RU-2084429-C1 (RU)
Inventor: SHAULOV ALEKSANDR YU
IPC: B05D7/00
Filed: 1994-07-28
Granted: 1997-07-20
Abstract: Использование: технология получения защитно-декоративного полимерного покрытия на строительном материале, в частности на керамических плитках. Сущность изобретения: способ осуществляют нанесением на материал композиции следующего состава, мас. %: поливинилацетатная эмульсия в расчете на сухое вещество - 30-60; полиэфирная смола 5-20; пигмент 5-30; диэтиленгликоль 2-15; клей "Бустилат", содержащий в качестве основного компонента 41 мас.% бутадиенстирального латекса, в расчете на сухое вещество 5-10; персульфат аммония 5-15; вода - остальное. Затем осуществляют сушку покрытия при 20-60 o C в течение 5-30 ск, после чего поверх наносят слой из полиэфирной смолы толщиной 30-400 мкм и обрабатывает его УФ-облучением.
Patent RU-2130257-C1 (RU)
Inventor: ELIZAROV I A
IPC: B05B11/02
Filed: 1994-08-03
Granted: 1999-05-20
Abstract: Насос-опрыскиватель предназначен для подачи жидкости под давлением на растения. Насос-опрыскиватель с ручным приводом содержит ступенчатый поршень, в сквозном ступенчатом отверстии которого помещен подвижно в осевом направлении шарик и закреплен полый распылительный шток с форсункой. Конец штока, размещенный в поршне, расплющен и образует зазор со стенками поршня для постоянного сообщения полостей штока и цилиндра, а в боковой стенке поршня в этом месте выполнены отверстия. Расположение в сквозной полости штока нагнетательного клапана в виде шарика исключает подвижность уплотнения на поршне и его износ. 2 ил.
Patent RU-2096201-C1 (RU)
Title: Pontoon vehicle
Inventor: AVERCHENKO ALEKSANDR M
IPC: B60P9/00
Filed: 1994-08-23
Granted: 1997-11-20
Abstract: FIELD: transport engineering; transportation of pontoon sections. SUBSTANCE: pontoon vehicle has base chassis, platform with jib mounted on chassis and hinge-connected with chassis, platform locking mechanism, slewing gear and winch. Guide rollers are secured on platform. Receiving rollers are mounted on front end of platform. Ratio of platform length to base chassis length is (1.2-1.3): 1. EFFECT: enlarged operating capabilities. 3 cl, 4 dwg
Patent RU-2105671-C1 (RU)
Title: Method for welding in manufacture of spiral-wound pipe and welding head for its embodiment
Inventor: GUNNAR BLOMKVIST
IPC: B29C53/80
Filed: 1993-04-29
Granted: 1998-02-27
Abstract: FIELD: welding. SUBSTANCE: method includes welding of thermoplastic section by welding head connected with extruder and provided with welding member which is installed between two welded surfaces which are heated with hot air supplied through two pairs of air holes located on the side of welding member facing direction of rotation of hollow section near the areas of section walls on which welded seams are formed. Nose of welding member located between two pairs of air holes directs hot air flows to welding zone to prevent heating of middle areas of section surfaces. After heating of welded surfaces to required temperature, welding mass is extruded onto heated areas of each edge of section surface through two pairs of holes located in middle part of welding member at the level of two pairs of air holes. Areas of hollow sections are present to applied welding mass by means of at least one hold-down roller whose axis runs radially relative to welding drum. In this case welding pressure is maintained at the present level by regulating the friction between hollow section and welding drum. Welding head used for embodiment of the offered method has welding member provided with three main zones: upper welding, central shielding and lower welding ones. Front edge of upper welding zone has one pair of air holes inclined forward for supply of hot air to each welded surface. Located on its rear edge is a pair of holes directed to both sides for application of welding mass to section surfaces heated by flows of hot air. Central shielding zone has welding member nose directed toward. Lower welding zone has a pair of air holes for supply of hot air and a pair of holes for supply of welding mass for formation of internal welded seam. EFFECT: higher efficiency. 10 cl, 3 dwg
Patent RU-2111709-C1 (RU)
Title: Method for performing duodenojejunostomy
Inventor: NAZARENKO P M
IPC: A61B17/00
Filed: 1995-02-16
Granted: 1998-05-27
Abstract: FIELD: medical engineering. SUBSTANCE: method involves cutting duodenum along its axis equidistant from both duodenal sphincters. The jejunum incision is done in transverse direction relative to its longitudinal axis and equidistant from jejunal sphincters. EFFECT: improved functional properties of anastomosis. 5 dwg
Patent RU-2077806-C1 (RU)
Title: Датчик температуры
IPC: G01K5/56
Filed: 1995-02-21
Granted: 1997-04-20
Abstract: 1. Датчик температуры, содержащий корпус с закрепленными на нем формирователем выходного сигнала и дилатометрическим чувствительным элементом, стержень которого соединен с рычагом, связанным одним своим концом с формирователем, при этом рычаг установлен на корпусе через упругий элемент с возможностью его перемещения в направлении оси стержня, отличающийся тем, что стержень чувствительного элемента соединен с рычагом через установленную на нем втулку, упругий элемент закреплен на корпусе и другом конце рычага, а формирователь выполнен в виде переключателя.2. Датчик по п. 1, отличающийся тем, что он дополнительно содержит средство изменения температуры срабатывания, выполненное в виде винтовой пары для изменения зазора между рычагом и переключателем.
Patent RU-2116695-C1 (RU)
Title: Method for signal transmission and synchronous reception in three-phase power supply line
Inventor: GUTIN K I
IPC: H04B3/54
Filed: 1995-02-24
Granted: 1998-07-27
Abstract: FIELD: electrical engineering, in particular, communication channels using (0.38-10-35-110) kV power transmission lines. SUBSTANCE: method involves code-pulse modulation combined with phase manipulation and integration in distinguished points which are defined as zero crossing of power supply voltage. EFFECT: increased stability to noise, increased speed of signal transmission. 1 dwg
Patent RU-2094854-C1 (RU)
Inventor: ANISIMOV NIKOLAJ MIKHAJLOVICH
IPC: G09B23/18
Filed: 1995-03-17
Granted: 1997-10-27
Abstract: FIELD: laboratory work during investigation of electrolysis. SUBSTANCE: cathode is manufactured in the form of cylinder from material analogous to precipitated one. It is imparted with rotary motion with reference to longitudinal axis. Resistance of cathode before and after - passing of current through electrolyte is measured and increase of cathode mass is calculated by formula. EFFECT: increased authenticity of method. 3 dwg , 1 tbl
Patent RU-2101617-C1 (RU)
Inventor: ZAJATS JURIJ ALEKSANDROVICH
IPC: F02M61/10
Filed: 1995-05-15
Granted: 1998-01-10
Abstract: FIELD: mechanical engineering; fuel system devices for compression ignition engines. SUBSTANCE: shutoff cone of spray tip needle has through radial hole and axial hole in needle spindle portion communicating with radial hole. Spindle is arranged on end of shutoff needle so that, with needle on rest, nozzle orifices in spray tip well are open, and with needle on seat, orifices are closed. Nozzle orifices are arranged in pairs so that each pair has one orifice located on shutoff cone of spray tip seat and the other orifice, in well of spray tip. Axes of these holes intersect at some distance from spray tip body, being in one plane with its axis which provides uniform distribution of fuel over combustion chamber in process of injection owing to collision of sprays and subsequent change of geometry of fuel spray which acquires form of hollow elliptical cone. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2125025-C1 (RU)
Title: Charge for manufacturing radiation-protection glass-ceramic products
Inventor: PROSHIN A P
IPC: C04B35/14
Filed: 1995-06-05
Granted: 1999-01-20
Abstract: FIELD: radiation protection. SUBSTANCE: invention concerns materials applicable for protection against gamma-radiation and can be used when fabricating precast concrete blocks and facing tiles. Charge is composed of, wt %: optic glass waste, 88.0-92.0; clay, 2.5-5.0; aluminochromophosphate, 1.0-1.9; syntanol, 0.1-0.5; and water, 4.0- 5.0. physico-chemical characteristics: average density 4.0-4.8 g/cu.cm, compression strength 120-180 MPa, and gamma-radiation attenuation coefficient 0.29-0.31 cm -1 . EFFECT: increased radiation protection. 2 tbl
Patent RU-2119531-C1 (RU)
Inventor: D JAKONOVA L A
IPC: C10L9/08
Filed: 1995-10-09
Granted: 1998-09-27
Abstract: Изобретение относится к производству электродной продукции, а именно к прокалке углеродистых материалов для получения графитированных электродов электродуговых печей. Готовят антрацит классом крупности 20 - 60 мм. Перед подачей в печь обрабатывают водой в количестве 2 - 5% от массы антрацита. Нагрев и прокаливание антрацита ведут теплом от сжигания газообразного топлива и антрацита в соотношении 1 : (2,7 - 3,7). Охлаждают термоантрацит на выходе из печи душирующим потоком воды до 500 - 700 o С. Затем охлаждают воздухом, подаваемым на горение топлива с коэффициентом расхода воздуха равным 4 - 5. Усовершенствованный способ позволяет увеличить количество полученного прокаленного термоантрацита в 2,8 - 3 раза и выход термоантрацита на 20,4 - 23,3%, снизить угар материала на 10%. 1 табл.
Patent RU-2097659-C1 (RU)
Title: Fireplace-stove
Inventor: MUKHIN IVAN G
IPC: F24B1/28
Filed: 1995-11-27
Granted: 1997-11-27
Abstract: FIELD: minor heat-power engineering. SUBSTANCE: fireplace includes foundation, hearth with rear wall, chimneys with clean-out doors and control dampers and stove with furnace. Fireplace-stove is made adjacent to fireplace in line and berths in one plane through common wall. Rear wall is provided with furnace port for stove; smoke collector with chimney stack is located inside chimney stack of stove which has form of frame at top view. Foundation has common base; it consists of foundation proper for fireplace and system of struts for stove mounted on either side from main beam of wall and beams of floor of adjacent rooms. Stove chimney is zigzag in shape at lateral view, frame-shaped at top view and herringbone ladder at front and rear view. Rear outer wall of fireplace-stove is wall of adjacent room; U-shaped drying cabinet is formed in upper portion of fireplace. Twin detachable swivel damper is mounted in base of drying cabinet in adjacent chimneys of fireplace and stove respectively. Clean-out door of chimney is mounted on side; clean-out doors of stove are mounted on side and at the rear. Each door is provided with stopper fitted with handler. EFFECT: enhanced efficiency. 5 cl, 13 dwg
Patent RU-2126715-C1 (RU)
Title: Fibrous-porous sorbing material
Inventor: CHERNORUBASHKIN ALEKSANDR IVAN
IPC: C02F1/28
Filed: 1995-12-22
Granted: 1999-02-27
Abstract: FIELD: production of nonwoven fibrous-porous polymer materials used as sorbents. SUBSTANCE: sorbent contains in its structure up to 60% of fibers twisted in bundles and balls due to which additional capillary absorption and keeping of various liquid (for instance, oils, petroleum products) take place. In this case, bundles may be located both along and across the material. The latter is produced with the help of air jet twisted in spiral. The material is capable of absorbing the liquid in the amount exceeding material weight by 40-50 times. EFFECT: higher absorption. 1 tbl
Patent RU-2129541-C1 (RU)
Inventor: MARKVART KUNTS
IPC: C07C51/235
Filed: 1994-03-08
Granted: 1999-04-27
Abstract: FIELD: industrial organic synthesis. SUBSTANCE: method involving oxidation of carbohydrates, carbohydrate derivatives, or primary alcohols into monocarboxylic acids which are further isolated electroanalytically is distinguished by that starting materials are oxidized in aqueous solution with weight concentration from 0.1 to 60% with oxygen or oxygen- containing gas in presence of precious metal-based catalysts or mixed metal catalysts based on precious metals and prompters, stream of reaction products being continuously transferred into electroanalysis stage, after which monocarboxylic acids are isolated. Installation contains connected in series gas-passage stage 10, oxidation stage 30, and electroanalysis stage. EFFECT: increased process selectivity. 21 cl, 4 tbl, 7 ex
Patent RU-2100543-C1 (RU)
Title: Method of warming of monolithic constructions before resumption of concrete placement
Inventor: MATVEEV EVGENIJ P
IPC: E04G9/10
Filed: 1996-04-30
Granted: 1997-12-27
Abstract: FIELD: erection of buildings and structures of monolithic concrete at below-zero temperatures. SUBSTANCE: in the process of concrete placement tapered cavities are made in the monolithic construction, they accommodate electric heaters. The cavities are formed due to installation of tapered flexible inserts of rubber or polymeric materials removed after the concrete strength is attained. EFFECT: facilitated procedure. 3 cl, 3 dwg
Patent RU-2117284-C1 (RU)
Title: Device for detection of dangerous condition in system of mechanic members
Inventor: KOGAN F I
IPC: G01N29/04
Filed: 1996-05-08
Granted: 1998-08-10
Abstract: FIELD: instruments. SUBSTANCE: device has at least one piezoelectric transducer which is connected to member which is located in rest condition with respect to housing in order to detector and convert acoustic oscillations into equivalent electric signals. In addition device has immersion oil, electronic unit, which receives electric signals from assembly of piezoelectric transducers. Goal of invention is achieved by introduced frequency selector and amplitude analyzer of electric signals, converter of frequency to voltage level, converter of amplitude to voltage level, threshold circuit which detects dangerous condition in system of mechanic members. EFFECT: possibility to detect dangerous conditions before avalanche process which leads to fault. 2 dwg
Patent RU-2108902-C1 (RU)
Title: Honing head
Inventor: OROBINSKIJ V M
IPC: B24B33/08
Filed: 1996-07-01
Granted: 1998-04-20
Abstract: FIELD: finish working of precise openings. SUBSTANCE: honing head includes body 1, carrying shoes 2 with abrasive blocks 3, unclamping members mounted with possibility of engaging with shoes 2, unclamping rod 5 and mechanism for axial motion of abrasive blocks 3. Said mechanism is in the form of sleeve 6 with radial openings in which rotary strips 7 are mounted by means of pins. One ends of said strips enter grooves of shoes 3, other ends - grooves of unclamping rod 5. Said strips are mounted on pins with possibility of rotation and imparting to shoes 2 with blocks 3 axial motion directed upwards at simultaneous axial motion of rod 5 downwards. EFFECT: improved design. 1 dwg
Patent RU-2142788-C1 (RU)
Title: Method of treating allergic dermatitis
Inventor: KORJUKINA I P
IPC: A61K8/19
Filed: 1996-07-05
Granted: 1999-12-20
Abstract: FIELD: dermatology. SUBSTANCE: focus of damage is covered by dressing wetted with 2-4% solution of sea salt at 28-37 C for 10-20 min. Treatment course consists of 7 to 12 procedures. EFFECT: reduced expenses. 3 ex
Patent RU-2104133-C1 (RU)
Inventor: BEZUKLADOV V I
IPC: B23K9/04
Filed: 1996-07-09
Granted: 1998-02-10
Abstract: FIELD: hard-facing technology. SUBSTANCE: this can be used in manufacture and repair of bimetal articles of liner-type for unwinder of plate rolling mill and other articles subjected to rolling friction. Prior to hard-facing operation, article is fastened to work table by at least two clamps at each end side and by at least one clamp at long side of article. Blank for hard-facing is of 1.15-1.20 length as to final length of article and of 1.3-1.5 width as to width of article. Hard-facing is initiated from end edge with current of 220-240 A. Seam is made over long side of article. After hard-facing of 31-50% of article, welding current is reduced down to 195-205 A and is left unchanged at applying subsequent weld seams. Overlapping of adjacent seams is not over 20%. Hard-facing process is effected by plasma-powder method with alloy of determined composition. EFFECT: higher efficiency. 4 cl, 1 dwg
Patent RU-2114969-C1 (RU)
Title: Cylindrical lock and key
Inventor: BU VIDEN
IPC: E05B27/10
Filed: 1994-12-21
Granted: 1998-07-10
Abstract: FIELD: locking devices. SUBSTANCE: combination of cylindrical lock and key, key and blank for manufacturing of key allow for enhancing degree of protection from unauthorized opening of lock. Key of lock has special-shape groove with cut-out recess in one side surface of key. Made in lock in slot for key is lip of shaped configuration which protrudes downwards and can enter into cut-out recess of special-shape groove. EFFECT: higher efficiency. 33 cl, 32 dwg
Patent RU-2149549-C1 (RU)
Title: Method of producing herbicide oil-water suspensions
Inventor: KHAR JU-EANTJU PONTUS
IPC: A01N25/04
Filed: 1995-02-28
Granted: 2000-05-27
Abstract: FIELD: agriculture, in particular, plant protection. SUBSTANCE: oil-water suspensions contain carbamoyl-oxyphenyl carbamate used as herbicide. Method involves emulsifying oil in water-emulsion solution; mixing emulsion with mentioned herbicide. Emulsification is performed by means of high-capacity disperser operating at circumferential rotational speed of plate within the range of 7-20 m/s providing development of oil-water emulsion drops of size less than 5 microns. Suspension contains, wt.%: herbicide 15-50; oil 20-50; water 20-60; emulsifier less than 5% by weight of final product. EFFECT: improved mixing properties, increased storage stability, and reduced production costs. 3 cl, 1 tbl, 3 ex
Patent RU-2136201-C1 (RU)
Title: Window curtain, combined drapery and lining, and window curtain manufacture method
Inventor: DZHEJMS T KLARK
IPC: A47H23/00
Filed: 1995-03-23
Granted: 1999-09-10
Abstract: FIELD: window screening devices. SUBSTANCE: curtain has drapery with lining composed of two panels 210. Each panel has vertical crease 212a, 212b formed by folding fabric above one vertical edge of each panel 210 and sewing it along vertical line 214a, 214b for defining channel 223 between crease 212a, 212b and opposite part of panel 210. Vertical line of crease 214a, 214b has gap defining opening 216 in channel. Magnetic sealing tape 211 is arranged for displacement within channels 223 and inserted into channel 223 through opening 216. When panels 210 partially overlap one another, internal vertical edges may be fastened one to another by magnetic sealing tapes. EFFECT: simplified construction and increased efficiency. 21 cl, 13 dwg
Patent RU-2128689-C1 (RU)
Title: Special vodka "moneron"
Inventor: MAKARJAN JU A
IPC: C12G3/06
Filed: 1997-03-18
Granted: 1999-04-10
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: for preparing 1000 dal of vodka the following ingredients are used in ratio, l: Ist discharging of 60% strength of trepang aqueous-alcoholic infusion, 0.4-0.5; tormentil aromatic alcohol, 4.5-5.5; 65.8-% sugar syrup, 20-25; lactic acid, 0.9-1.2; aqueous-alcoholic liquid, the balance. EFFECT: broadened assortment of vodkas; improved organoleptical properties. 2 tbl, 3 ex
Patent RU-2138869-C1 (RU)
Inventor: DZHON M DZHEVEK
IPC: G21F9/30
Filed: 1997-06-16
Granted: 1999-09-27
Abstract: FIELD: cleaning equipment of scale and uranium contamination. SUBSTANCE: solution consists of solvent including ammonium carbonate, hydrogen peroxide and chelating agent taken from group of carboxylic acids at definite ratio; solution has pH of 9 to 9.5 and it additionally contains foam agent. method of cleaning object consists in mixing the solution causing its foaming in reservoir located on the outside of contaminated unit and connected with it in liquid line; foamed solution is fed by means of air or inert gas to all cavities of contaminated unit, thus making the foam of solution condense continuously wetting the surfaces being treated. EFFECT: enhanced efficiency of cleaning of equipment and tubes of large diameters. 4 cl
Patent RU-2120952-C1 (RU)
Title: Method of recovery of aromatic agents and colorants from coffee waste in the form or slime
Inventor: MOKHNACHEV I G
IPC: C09B61/00
Filed: 1997-06-16
Granted: 1998-10-27
Abstract: FIELD: food industry. SUBSTANCE: coffee waste in the form of slime is first heat treated at temperatures from 170 to 195 C waste, thus treated is then extracted, and the resulting extract is concentrated by removing solvent to desired level of colorants and aromatic agents. Heat treatment is carried out for 25-30 minutes. Extraction is carried out under stirring. EFFECT: increased yield of colorants and aromatic agents and improved quality of the final product. 4 cl, 3 ex, 1 tbl